*crank*

n. [ OE. cranke; akin to E. cringe, cringle, crinkle, and to crank, a., the root meaning, probably, “to turn, twist.” See Cringe. ] 1. (Mach.) A bent portion of an axle, or shaft, or an arm keyed at right angles to the end of a shaft, by which motion is imparted to or received from it; also used to change circular into reciprocating motion, or reciprocating into circular motion. See Bell crank. [ 1913 Webster ]

2. Any bend, turn, or winding, as of a passage. [ 1913 Webster ]

So many turning cranks these have, so many crooks. Spenser. [ 1913 Webster ]

3. A twist or turn in speech; a conceit consisting in a change of the form or meaning of a word. [ 1913 Webster ]

Quips, and cranks, and wanton wiles. Milton. [ 1913 Webster ]

4. A twist or turn of the mind; caprice; whim; crotchet; also, a fit of temper or passion. [ Prov. Eng. ] [ 1913 Webster ]

Violent of temper; subject to sudden cranks. Carlyle. [ 1913 Webster ]

5. A person full of crotchets; one given to fantastic or impracticable projects; one whose judgment is perverted in respect to a particular matter. [ Colloq. ] [ 1913 Webster ]

6. A sick person; an invalid. [ Obs. ] [ 1913 Webster ]

Thou art a counterfeit crank, a cheater. Burton. [ 1913 Webster ]

Crank axle (Mach.), a driving axle formed with a crank or cranks, as in some kinds of locomotives. --
Crank pin (Mach.), the cylindrical piece which forms the handle, or to which the connecting rod is attached, at the end of a crank, or between the arms of a double crank. --
Crank shaft, a shaft bent into a crank, or having a crank fastened to it, by which it drives or is driven. --
Crank wheel, a wheel acting as a crank, or having a wrist to which a connecting rod is attached. [ 1913 Webster ]

a. [ AS. cranc weak; akin to Icel. krangr, D. & G. krank sick, weak (cf. D. krengen to careen). Cf. Crank, n. ] 1. Sick; infirm. [ Prov. Eng. ] [ 1913 Webster ]

2. (Naut.) Liable to careen or be overset, as a ship when she is too narrow, or has not sufficient ballast, or is loaded too high, to carry full sail. [ 1913 Webster ]

3. Full of spirit; brisk; lively; sprightly; overconfident; opinionated. [ 1913 Webster ]

He who was, a little before, bedrid, . . . was now crank and lusty. Udall. [ 1913 Webster ]

If you strong electioners did not think you were among the elect, you would not be so crank about it. Mrs. Stowe. [ 1913 Webster ]

v. i. [ See Crank, n. ] To run with a winding course; to double; to crook; to wind and turn. [ 1913 Webster ]

See how this river comes me cranking in. Shak. [ 1913 Webster ]

n. (Zool.) A small European woodpecker (Picus minor). [ 1913 Webster ]

n. the housing for a crankshaft and connecting parts in an internal-combustion engine. [ WordNet 1.5 ]

a. Formed with, or having, a bend or crank; as, a cranked axle. [ 1913 Webster ]

n. Crankness. Lowell. [ 1913 Webster ]

n. A bend or turn; a twist; a crinkle. [ 1913 Webster ]

v. t. [ Cf. Crinkle. ] To break into bends, turns, or angles; to crinkle. [ 1913 Webster ]

Old Veg's stream . . . drew her humid train aslope,
Crankling her banks. J. Philips. [ 1913 Webster ]

v. i. To bend, turn, or wind. [ 1913 Webster ]

Along the crankling path. Drayton. [ 1913 Webster ]

n. 1. (Naut.) Liability to be overset; -- said of a ship or other vessel. [ 1913 Webster ]

2. Sprightliness; vigor; health. [ 1913 Webster ]

a. 1. Full of spirit; crank. [ 1913 Webster ]

2. Addicted to crotchets and whims; unreasonable in opinions; crotchety. [ Colloq. ] [ 1913 Webster ]

3. Unsteady; easy to upset; crank. [ 1913 Webster ]